Pls help quick and accurately

r =

Step-by-step explanation:

Step 1: Convert symbols

7/10 = r + 8/5

Step 2: Subtract 8/5 on both sides

r = 7/10 - 8/5

Step 3: Combine like terms

r = -9/10

And we have our final answer!

the right system of equations to describe the situation would

be on the form:

x1 = 8000 + y1*t

and

x2 = 8000 + y2*t

where x1 and x2 represents the total money of imogene and her

friend respectively at the end of t years.

now for the value of amount earned, y1 and y2:

y1=8000*0.08

y2=2000*√(t-2)

idk this answer sorry cant on this one.

step-by-step explanation: